Take Control of Your Heart Health: Why Consider a CT Calcium Test?
Heart disease can develop before a person notices obvious symptoms, making conversations about individual risk important. McLaren Greater Lansing cardiologist Dr. Nicholas Campbell has highlighted coronary artery calcium scoring as one tool physicians may use in prevention planning. The test uses a low-dose CT scan to look for calcified plaque in arteries supplying the heart. Its results can help clinicians assess risk alongside cholesterol levels, blood pressure, family history and other factors.
A calcium score is not the same as a diagnosis of every type of coronary artery blockage. A higher score generally indicates a greater burden of calcified plaque, but a zero score does not rule out all cardiovascular disease. Physicians interpret the findings in the context of age, symptoms and other risk factors. The scan is most useful when its results could change decisions about preventive treatment.
McLaren also describes HeartFlow technology, which creates a detailed model from a different type of coronary CT examination. That examination is distinct from a simple calcium-scoring scan and may involve contrast material. Patients considering cardiac imaging should discuss which test, if any, is appropriate for their circumstances. McLaren's June 2026 article encourages informed discussions about prevention and cardiovascular care.
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